Question

State any two human activities which are responsible for water pollution

Answer 1

✴ People throw garbage directly into the rivers.

✴ Harmful chemical of factories when dumpped into water bodies may pollute the water

Answer 2

hey friend here is the answer for you.

(1)excessive use of fertilisers which run off into water bodies.
(2) washing clothes at rivers side and also throwing waste in rivers.

hope it helps.